Methods and systems for showing perspective in market data

ABSTRACT

Methods and systems are disclosed for providing perspective to market data. In one embodiment, market data is displayed in a three-dimensional perspective that emphasizes important aspects of market data while minimizing less important aspects. In some embodiments, market data is mapped to an object that automatically moves to display the inside market. In another embodiment, orders can be entered, manipulated, and/or canceled in conjunction with, or separately from, the object. Single and combination gestures can be used to perform one or more commands for entering orders and viewing market data. In one embodiment, multiple displays from one or more different types of computing devices are used in conjunction with each other for operating and/or displaying a portion of the aspects of the disclosed technology. In another embodiment, a filter component is used to show select market data and to enter or trigger specific types of market orders.

BACKGROUND

In economics, a financial market is a mechanism that allows people(e.g., traders) and entities to buy and sell (i.e., trade) financialsecurities (e.g., stocks and bonds), commodities (e.g., precious metalsor agricultural goods), contracts and other fungible items of value(herein after “securities” or “financial instruments”) at prices thatreflect supply and demand. Markets work by placing many interestedbuyers and sellers in one “place” (e.g., an actual or electronicmarketplace), thus making it easier for market participants to find eachother. A trader is a market participant who buys and sells financialinstruments such as stocks, bonds, futures, commodities, options,currencies, swaps, and other financial instruments or derivativesthereof. Trading is the purchase and sale of financial instruments withthe intention of profiting from a change in price. Unlike an investorwho buys financial instruments with the goal of selling them after anappreciation in price (usually over the course of a year or more), atrader can make money when the instrument goes up or down in value, anddoes so over a considerably shorter period of time than an investor.

Real-time, raw market data supplied by market exchanges are commonlyused by traders, rather than using delayed (such delays ranging from 10to 60 minutes, per exchange rules) market data that is available forfree. In addition to the real-time, raw market data, some traderspurchase more advanced data feeds that include historical data andfeatures such as scanning large numbers of stocks in the live market forunusual activity. Market data typically contains information useful inshowing recent market transactions and marketplace activities. Forexample, a market instrument, such as an energy futures contract, mayhave an ask price and one or more bid prices to purchase thatinstrument. A bid price is the highest price that a buyer (i.e., bidder)is willing to pay for an instrument. It is usually referred to simply asthe “bid.” The ask price, also called offer price, offer, asking price,or simply ask, is the price a seller states she or he will accept for aninstrument. In bid and ask, the bid price stands in contrast to the askprice or “offer,” and the difference between the two is called thebid/ask spread.

Traders generally follow different timelines for transacting within afinancial marketplace. Position/trend traders may stay in positions forover a few weeks, sometimes up to a year. Swing traders may holdpositions for a few days to a few weeks. Day traders may hold positionsthroughout a trading day (for periods that are sometimes as short asfractions of a second or as long as a few hours) and finish the day withno open positions. This form of trading requires the trader to bepresent in front of the computer when trading is occurring and toquickly review potentially profitable transactions based on the marketdata.

A modern trader may use computer software (e.g., “trading software”) tosearch for financial instruments that exhibit significant movement,either up or down, in a relatively short period of time. Depending onthe trader's role in the market, the trader may not be interested inwhat will happen to a given instrument in ten years or even in one year.The trader may want to ride the change in price quickly, then sell theinstrument and move on in search of other opportunities.

One problem with existing trading software is that market data is notefficiently displayed to a trader in a manner that deemphasizesnon-priority data while emphasizing more critical data to enable thetrader to quickly place orders based on the marketing data. Currenttrading software inefficiently occupies a computer screen's space by,for example, causing the display of all or a subset of market datawithout prioritizing the display of the “inside market,” where the mostrecent market transactions occur, or other data of importance to atrader. Inefficient display of market data obscures the trader's view ofmore pertinent trading information, forcing the trader to takeadditional steps to follow the market and resulting in an increasedperiod of time for the trader to initiate a market transaction (e.g., abid and/or call). Meanwhile, the market may have changed during thisincreased time period, causing the trader's previous transaction to bebased on inaccurate, old information that results in a potential loss ofvalue to the trader.

Another problem with existing trading software is that a manualinteraction is commonly required before a received update to the marketdata is displayed to the trader. This can happen, for example, when theactive market is initially displayed on the trader's screen (e.g., as adisplayed list of various price levels that reflect an active market foran instrument), but after one or more market transactions are made thatincrease or decrease the active market to a new active price level, thedisplay of the active market can move off of the trader's screen. Thisrequires that the trader perform additional steps to readjust or,depending on the display, “re-center” the display to show the activemarket. As mentioned above, time is of the essence for traders, and evena few extra seconds in making a transaction can adversely affect atrade.

Another problem with existing trading software is that a single point ofinput on the screen (e.g., via a mouse) limits the opportunity andability of the software to perform complex operations, such assimultaneously managing multiple orders, which may require severalseparate user transactions to complete. Each individual user operationtakes time to process, which interferes with the efficiency ofperforming a market transaction. For example, to buy a market instrumenta user may have to perform the separate steps of pointing to a buyfield, typing in a quantity, typing in a price, and pressing or clickinga confirmation indicator. More complex transactions, such as an order tojoin the highest bid, can require even more steps that result in loss oftrading efficiency.

The need exists for a system that overcomes the above problems, as wellas one that provides additional benefits. Overall, the examples hereinof some prior or related systems and their associated limitations areintended to be illustrative and not exclusive. Other limitations ofexisting or prior systems will become apparent to those of skill in theart upon reading the following Detailed Description.

BRIEF DESCRIPTION OF THE DRAWINGS

One or more embodiments of the present invention are illustrated by wayof example and not limitation in the figures of the accompanyingdrawings, in which like references indicate similar elements.

FIG. 1 is a block diagram of a basic and suitable computer that mayemploy aspects of the described technology.

FIG. 2 is a block diagram illustrating a simple, yet suitable system inwhich aspects of the described technology may operate in a networkedcomputer environment.

FIG. 3 is a graphical user interface capable of implementing features ofthe described technology.

FIG. 4 is a graphical user interface that displays market data using anangled pseudo-three-dimensional (3D) perspective.

FIGS. 5a-b are graphical user interfaces that display market data usingan angled-flat pseudo-3D perspective.

FIG. 6 is a graphical user interface that displays market data using acircular pseudo-3D perspective.

FIG. 7 is a graphical user interface that displays market data using acircular billboard pseudo-3D perspective.

FIG. 8 is a graphical user interface that displays market data using arotated pseudo-3D perspective.

FIG. 9 is a graphical user interface that displays market data using azoomed-in, rotated pseudo-3D perspective.

FIG. 10 is a graphical user interface that displays market data using azoomed-out, rotated pseudo-3D perspective.

FIG. 11 is a graphical user interface capable of implementing featuresof the described technology, such as making and canceling offers.

FIG. 12 is a graphical user interface where various graphical attributeshave been realigned.

FIG. 13 is a computing environment where aspects of the describedtechnology may be practiced using multiple computing platforms todisplay various aspects of the described technology.

FIG. 14 depicts various user gestures that can be used with variousaspects of the described technology.

FIGS. 15a-b are graphical user interfaces where aspects of the describedtechnology may be practiced, such as creating triggerable stop-lossmarket orders.

DETAILED DESCRIPTION

Introduced below are methods and systems for generating market ordersand for providing perspective to financial information by emphasizingsome aspects of market data while minimizing less important aspects ofmarket data. Market data is displayed such that it automatically movesto adjust to the inside market (i.e., the current state of the marketbased on active trading information reflecting at least one bid and atleast one ask associated with a security). As new market data isconsidered, the displayed market data is updated to re-center the insidemarket about an area of a user's display. For example, market data canbe displayed using a three-dimensional (3D) perspective, such as a wheelon a 3D display or viewer, or on a pseudo-3D perspective on atwo-dimensional (2D) display. As used herein, the term 3D covers both ofthese displays. In this scenario, the wheel appears to rotate tore-center a portion of the wheel (e.g., the inside market) about aportion of the display (e.g., an axis). Rotation emphasizes marketmovement while leaving the inside market in an executable region or zoneon the screen. Market orders can be entered by selecting portions of thedisplayed market data (e.g., a price level) and/or by using othermethods of entry, such as a touch screen, mouse, keyboard, and/orgestures. Additionally or separately, market orders can be generated bya filter component that can produce, among other things, stop-limitorders. Portions of the methods and systems can be displayed and/oroperate on different types of computers. For example, an array of tabletcomputers can be used to display various components of the describedmethods and systems. The components are movable between the different(or the same) types of computers in a master/slave and/or peer-to-peercommunication architecture.

Various embodiments of the technology will now be described. Thefollowing description provides specific details for a thoroughunderstanding and enabling description of these embodiments. One skilledin the art will understand, however, that the described technology maybe practiced without many of these details. Additionally, somewell-known structures or functions may not be shown or described indetail, so as to avoid unnecessarily obscuring the relevant descriptionof the various embodiments.

The terminology used in the description presented below is intended tobe interpreted in its broadest reasonable manner, even though it isbeing used in conjunction with a detailed description of certainspecific embodiments of the technology. Certain terms may even beemphasized below; however, any terminology intended to be interpreted inany restricted manner will be overtly and specifically defined as suchin this Detailed Description section.

The techniques introduced below can be implemented by programmablecircuitry programmed or configured by software and/or firmware, orentirely by special-purpose circuitry, or in a combination of suchforms. Such special-purpose circuitry (if any) can be in the form of,for example, one or more application-specific integrated circuits(ASICs), programmable logic devices (PLDs), field-programmable gatearrays (FPGAs), etc.

In some embodiments, the described technology provides systems andmethods for presenting dimensional perspective within market data.Although the described technology is applicable using a variety ofdifferent types of market data, special attention will be paid toreal-time financial marketing data, such as the data associated withbuying and selling financial securities and/or interacting with livefinancial markets.

In one embodiment and as further described herein, the describedtechnology is a method of presenting real-time financial market data(“data”) on a display in such a manner that important data (e.g.,important to a securities trader) is emphasized while less significantdata is not emphasized or is deemphasized. When new data is received,the described technology can automatically adjust to display the newdata. If the new data contains information that is of higher importancethan currently displayed data, the technology can adjust the display togive more prominence to the new data; however, if the new data is not ofhigher importance, the currently displayed data may maintain its currentstatus on the display. For example, one type of data of importance to afinancial securities trader is the inside market level, which is thecurrent state of the market based on active trading informationreflecting at least one bid (i.e., an offer to purchase a security at aparticular price) and at least one ask (i.e., an offer to sell asecurity at a particular price) associated with a security. Thedescribed technology can automatically adjust the display of data tofollow the inside market. For instance, as a financial security is soldthere is less of that security available in the market, affecting theposition of the inside market for that security. The describedtechnology detects this change in position and automatically adjusts thedisplay to show the current inside market for that security.

In some embodiments, the described technology automatically adjusts thedisplay of data to center the inside market data about one or morevarious orientations associated with the display. Each orientation ofdisplayed data can be associated with, for example, a horizontalorientation, a vertical orientation, or any degree of orientation inbetween. For example, the disclosed technology can display the marketdata in a vertical, up-down orientation. The data can be displayed invarious configurations; however, in one example each price associatedwith a security is stacked on top of other prices associated with thesecurity. As further detailed below and as shown in the figures, thiscan create a display of chronologically stacked prices about a visibleor invisible vertical orientation or axis.

The described technology can automatically adjust the displayed pricesto show important data such as the inside market data, which includes atleast one financial transaction (e.g., an ask or bid for the security)at a particular price. For example, a transaction can display alongsideits corresponding price to create a price-level-quantity pair. One ormore price-level-quantity pairs are stacked chronologically about theaxis. Upon detecting a change in the market data that affects the insidemarket level, the described technology can adjust the display of thestacked price-level-quantity pairs to reflect the new inside marketlevel by, for example, moving the stacked price-level-quantity pairs upor down the vertical axis. In this way, the described technologyautomatically adjusts to re-center the display of the inside marketlevel about a horizontal orientation or axis in response to changesdetected in real-time or staged marketing data (e.g., non-real-time datastored in a database and/or text file) by moving the stackedprice-level-transactions pair up or down the vertical axis. Theautomatic re-centering allows the trader to view the display and followthe inside market with minimal interaction required to follow marketchanges that may affect the trader's position. The axes that can be usedfor displaying the data, including the stacked price-level-transactionspair, can be reversed or positioned in other orientations. For example,the stacked pairs can re-center about a vertical axis by moving thestacked pairs to the right or left of the horizontal axis.

In some embodiments, the described technology further emphasizesimportant data by creating perspective for the displayed market data.For example, a 3D perspective can distinguish important market data,such as the inside market level data, from less important data. Theimportant data can be given more prominence on the display to aid thetrader with a quick view of the inside market level, while providingless emphasis to data that does not affect the inside market level. Forexample, to provide a 3D perspective a first font size can be used todisplay the more important market data (e.g., inside market data), and asecond font size can be used to display the less important market data.

In another embodiment, the described technology provides a 3Dperspective to give prominence to all or a subset of the inside marketlevel. Three-dimensional perspective applied to the stackedprice-level-quantity pairs, for example, gives the effect that the pairsare mapped to a 3D object. However, applying a 3D perspective is notlimited to the stacked price-level-quantity pairs. Other aspects ofmarket data can be mapped to a 3D perspective, such as a price, order,and/or quantity, for example. A 3D object may consist of one or morelinear and/or non-linear configurations. For example, a non-linear 3Dobject can include an arc, curve, parabola, sphere, wheel, or othergeometrical shape. The 3D perspective used to map the data can beselected by the trader at any point during active or inactive trading.For example, while the markets are actively trading a security, the usercan adjust the display of real-time market data by choosing a wheelperspective, then changing to an arc perspective, then adjusting thearc's dimensions, and finally choosing to use a circular billboardperspective to display the market data, as explained more fully below.

The 3D perspective can be used with automatic re-centering to displaystacked price data, including stacked price-level-quantity pairs, thatappear to move and/or rotate about an axis to center important tradinginformation. For example, and as further depicted in the figures, thestacked price data can be mapped about a 3D wheel that rotates about anaxis in real time to automatically re-center the inside market levelinformation (e.g., a portion of the displayed stackedprice-level-quantity pairs).

The wheel, or other object, rotates constantly and automatically inresponse to changes in the market data. The rate of the object's (e.g.,the wheel's) movement can be adjusted either automatically, based on therate of changes to the data, for example, or manually. Manual rateadjustment can be based on user interaction. For example, a trader maymove an indicator (e.g., a mouse, stylus or a finger) over or at a placeassociated with the object to slow or speed up the objects movement. Inone instance, the trader may want to slow the wheel's rotation to reviewthe data displayed about the wheel. The trader can use a mouse, finger,keyboard, or other indicator to slow or pause the rotation of the wheel.Removing the indicator can cause the wheel to automatically readjust tothe current inside market level.

A trader can manipulate the mapped, stacked price data using varioustechniques. For example, a scroll wheel or page-up/page-down buttons ofa keyboard or pinch-and-zoom gestures on a touch screen-enabled devicecan control the position of displayed price data by zooming and shiftingthe data about the display.

In some embodiments, the described technology receives an order entryfor a trade. A trade can be an offer to sell a security (an “ask”), anoffer to buy a security (a “bid”), or an order to cancel a previousoffer. The trade can be associated with the displayed price data,including the stacked price-level-quantity pairs. Offers can be addedvia a keyboard entry (soft or hard keyboard), mouse, touch screen, orgesture, by dragging and dropping a representation of an order on ornear a displaced price level, or via one or more other actions. Forexample, a portion of the display can include fields for receiving orderinput, such as the quantity of securities to purchase or sell and theprice. In one example, a bid or ask for a security at a certain pricecan be submitted to the marketplace (e.g., NASDAQ, etc.) by selectingthe desired price data. Selecting the price can automatically cause anorder to be submitted at that price. Subsequent selections causeadditional orders to be submitted. Default orders can be set forpurchasing a default quantity of securities. Having a default order of50, for example, will cause an order for a quantity of 50 to be placedwhen the user selects the desired price-level, thus decreasing theamount of time required to make multiple trades or define multiple orderparameters.

In another embodiment, selection of the price (e.g., by any one or moreof the selection methods mentioned herein) must be followed by userconfirmation before the order is submitted. For example, after the userselects to buy a security at a price-level, by using a mouse, stylus,finger, button, or other indicator, the user is presented with dialogueinformation requesting the user to perform an additional step, such asmaking another selection or performing a step. Once an order has beensubmitted, the mapped object (e.g., the wheel) rotates automatically toshow changes, if any, in the market data.

In some embodiments, the described technology is implemented using atouch screen-based device, such as a mobile computer, smart phone, ortablet computer. Order entry and other commands can be input into thedescribed technology via the touch screen using soft keys, a stylus, oneor more fingers, or other indicator. A touch screen allows enteringcommands without the necessity of dedicated buttons or icons on thescreen. Using a touch screen for order entry allows a user to select aprice displayed on the screen as input for generating an order havingthat price. Additionally or alternatively, a partially configured order(e.g., an order having a quantity but not a price) can have a graphicalrepresentation (e.g., an icon) that can be selected and moved over aprice displayed on the screen. User input (e.g., release of a mousebutton) can cause a corresponding release of the graphicalrepresentation, and an order generated at that price.

Gestures can be used as input via a touch sensitive screen, virtualreality (e.g., a virtual reality glove), or other input device. Agesture is user input that consists of one or more movements, such as aswipe of a finger. The trader can perform various gestures on the screenof the display to execute different commands. For example, a brieffinger swipe down can generate a sell order at the highest resting bid.A brief finger swipe up can generate a buy order at the lowest restingorder. Touching and holding an order block associated with aprice-level-quantity pair can hold the order until the touch isreleased. Additionally or alternatively, a gesture used to hold a firstprice or price-level-quantity pair can be moved, by sliding the finger,to hold a second price or pair. Releasing the finger can automaticallysend held orders to a marketplace.

Combinations of movements can generate additional commands. For example,an “

”-shaped gesture can generate an order to join the best offer, while a “

”-shaped gesture can generate an order to join the highest bid. Thecommand generated from the gesture can be either independent ordependent of the placement of the gesture on the screen. For example,the described technology can be configured to be independent to thelocation of the gesture such that, regardless of where an individualgesture is made on the screen, it always performs the same command. Forexample, a circular swipe can be used anywhere on the screen to cancelall pending orders. Other examples of gestures that could be performedacross the screen are a two-finger pinching vertical motion used tocollapse the market depth of the displayed price data and a two-fingerspreading vertical motion used to expand the market depth of thedisplayed price data.

Alternatively or additionally, the described technology can beconfigured such that a gesture performed in one part of the screenconstitutes one command and that same gesture performed in another partof the screen constitutes a different command. For example, a downwardswipe within a sell column (described below) of the price-level-quantitypairs will sell a default/specified quantity of securities at the bestbid price. An upward swipe within the buy column (described below) ofthe price-level-quantity pairs will buy a default/specified quantity ofsecurities at the best offer price.

Multiple gestures, using more than one finger and/or touch, can besimultaneously performed or performed in sequence to generate othercommands.

In one example, the described technology implements a queue of multiplepending commands for an order. The queue acts like a holding pen tobatch commands for placing orders. A subset of the queue or the entirequeue can be represented as an icon or indicator on the screen. The usercan select the queue for execution, causing the performance of each ofthe commands or a subset of the commands within the queue. Selecting thequeue, or the subset of the queue, can be performed by a gesture thatmoves the queue/subset to one or more prices, or by otherwise indicatinga desire for the queue/subset to execute (e.g., selecting a prompt,inputting a voice command, etc.). Optionally, and as described above, aseparate confirmation may be required before the commands associatedwith the queue/subset are executed.

The queue of commands can be created and/or manipulated using variousprogrammatic methods such as manually inputting commands and/or movingpredefined objects into the queue. For example, and as further describedbelow, the user can drag and drop various predefined objects into aqueue. Each object has an associated command, such as an offer to “buy Xlots two price levels above the best bid,” “decrease bid if Y occurs,”and various conditional statements (e.g., “if,” “then,” etc.). Using atouch screen, or a mouse, the user can manipulate the position of theobjects within the queue to reorder when and/or how a particularcomponent will execute. Simple to complex strategies can be created in aqueue, and multiple different queues can be created for variousscenarios. Each queue can be associated with a customizable gesture,such that when a gesture is performed the corresponding queue executes.For example, a “<”-shaped gesture can be associated with a“Buy-Strategy#1 queue,” such that when the gesture is performed thecommand sequences within the “Buy-Strategy #1 queue” are performed.Queues can be made on the fly, saved for later use, augmented, and/orshared between different securities and different users.

In some embodiments the described technology includes a filtercomponent. In one example the filter component filters bids and asks fora display according to specified criteria, such as a quantity of orders,timing, a particular lot size, or a user-defined rule. For example, theuser can set the filter to only display orders equal to or greater thana 78-lot sell order. The user can create more complex scenarios bycombining criteria. For example, a filter can be set up to only displaymarket data having a bid or offer for a total quantity of >500securities, where at least five orders make up the >500 securities andone of those orders is a 78-lot order. The last two characteristics(i.e., at least five orders make up the >500 securities and one order isa 78-lot order) are not available for all exchanges, so the describedtechnology relies on the exchange market data where available or, ifexchange data at that level is unavailable, user-generated inferences orestimates of order book composition to make its decisions.

In some embodiments the filter component includes technology to generateorders based on various criteria, such as a quantity of orders, timing,a particular lot size, or a user-defined rule. The filter component canbe configured to control when and how orders are and the type of orderssubmitted. For example, a filter can be configured such that an orderentry is triggered, or an alert is generated, upon the occurrence of anevent, such as a certain price appearing in the inside market leveldata. In another example, the filter component can be configured tomonitor the market data for a preconfigured order scenario, and upondetection of the order scenario the order is automatically made.Alternatively, upon detection of the order scenario, feedback isprovided to the user requesting confirmation to enter the order.Confirmation can be provided by any input, such as a mouse click, buttonactuation, or gesture. In this scenario, the filter component allows thedescribed technology to display desirable price-level-quantity pairsbased upon a strategy or user-defined filter rule, and with one click orother action, the user can execute one or more transactions according tothe filter rule. As described above, the filter component isconfigurable to automatically execute the one or more transactions whenthe filter-rule parameters are met.

In one embodiment the filter component can be configured to detectvarious patterns in the market data and activity, such as “icebergorders.” An “iceberg order” is an order that increases in quantity overa period of time or upon the occurrence of specific events, such as theinitial “iceberg order” quantity being filled. For example, an “icebergorder” may order a small lot number “X” of a security at one point intime and subsequently add X+50 lots as the initial order(s) is filled.The filter component can monitor the market data over time to detect“iceberg orders.” The described technology can notify the user that suchan order is being made, even before all orders constituting the “icebergorder” have been completed.

The filter component can be located on the same screen as the pricedata, on a split screen alongside the price data, or on a separatedisplay. Once a filter rule is created, the filter component can beminimized or removed from the screen yet still be operational. Upondetection of market data having the parameters configured in a filterrule, a minimized or hidden filter component can automatically be shownin a viewable area of the screen and/or send a visible or audible alertto the user signaling that the filter-rule criteria have been met.

In some embodiments, various aspects of the described technology can beseparated and operated on multiple devices to create a “linked” suite ofdevices. Each device may include its own display and user inputfacilities to control all or a subset of the described technology. Amaster device can control which of the other devices can interact withthe technology and in what manner. For example, tablet computers such asthe iPad® and/or Android®-based tablets can be communicatively coupled(e.g., wired or wirelessly configured) to communicate with each other.Various communication technologies exist that will enable suchcommunication, such as Bluetooth®, WiFi, and TCP/IP. Each tabletcomputer may view all or a subset of the described technology. A mastertablet can control which slave tablet operates specific portions of thetechnology. For example and as described below, the master iPad® may beused to move, for example using a sliding gesture, the display ofbuy-related stacked price data to slave tablet #1, sell-related stackedprice data to slave tablet #2, filter-component information to slavetablet #3, and/or filtered price-level-quantity pairs to slave tablet#4. Each slave tablet can operate independently of the master tablet,such that it can be used to control the aspects of the technologydisplayed on its screen. Multiple devices allow a single user tologically separate functionality onto separate displays. Alternatively,the separate devices can be operated by other users such that specificfunctions are delegated to different users. The master device (e.g., themaster tablet computer) can reconfigure, in real time, the placement ofportions of the technology onto various slave devices or bring some orall of the portions back to the master device.

FIG. 1 and the following discussion provide a brief, general descriptionof a suitable computing environment in which aspects of the describedtechnology can be implemented. Although not required, aspects of thetechnology may be described herein in the general context ofcomputer-executable instructions, such as routines executed by a generalor special purpose data processing device (e.g., a server or clientcomputer). Aspects of the technology described herein may be stored ordistributed on tangible computer-readable media, including magneticallyor optically readable computer discs, hard-wired or preprogrammed chips(e.g., EEPROM semiconductor chips), nanotechnology memory, biologicalmemory, or other data storage media. Alternatively, computer implementedinstructions, data structures, screen displays, and other data relatedto the technology may be distributed over the Internet or over othernetworks (including wireless networks) on a propagated signal on apropagation medium (e.g., an electromagnetic wave, a sound wave, etc.)over a period of time. In some implementations, the data may be providedon any analog or digital network (packet switched, circuit switched, orother scheme).

The described technology can also be practiced in distributed computingenvironments where tasks or modules are performed by remote processingdevices, which are linked through a communications network, such as aLocal Area Network (“LAN”), Wide Area Network (“WAN”), or the Internet.In a distributed computing environment, program modules or sub-routinesmay be located in both local and remote memory storage devices. Thoseskilled in the relevant art will recognize that portions of thedescribed technology may reside on a server computer, whilecorresponding portions reside on a client computer (e.g., PC, mobilecomputer, tablet, or smart phone). Data structures and transmission ofdata particular to aspects of the technology are also encompassed withinthe scope of the described technology.

Referring to FIG. 1, the described technology employs a computer 100,such as a personal computer or workstation, having one or moreprocessors 101 coupled to one or more user input devices 102 and datastorage devices 104. The computer 100 is also coupled to at least oneoutput device such as a display device 106 and one or more optionaladditional output devices 108 (e.g., printer, plotter, speakers, tactileor olfactory output devices, etc.). The computer 100 may be coupled toexternal computers, such as via an optional network connection 110, awireless transceiver 112, or both.

The input devices 102 may include a keyboard and/or a pointing devicesuch as a mouse. Other input devices are possible such as a microphone,joystick, pen, game pad, scanner, digital camera, video camera, and thelike. The data storage devices 104 may include any type ofcomputer-readable media that can store data accessible by the computer100, such as magnetic hard and floppy disk drives, optical disk drives,magnetic cassettes, tape drives, flash memory cards, digital video disks(DVDs), Bernoulli cartridges, RAMs, ROMs, smart cards, etc. Indeed, anymedium for storing or transmitting computer-readable instructions anddata may be employed, including a connection port to or node on anetwork, such as a LAN, WAN, or the Internet (not shown in FIG. 1).

Aspects of the described technology may be practiced in a variety ofother computing environments. For example, referring to FIG. 2, adistributed computing environment with a network interface includes oneor more user computers 202 (e.g., mobile devices) in a system 200, eachof which includes a graphical user interface (GUI) program component(e.g., a thin client component) 204 that permits the computer to accessand exchange data, such as market data 220, with a network 206 such as aLAN or the Internet, including web sites, ftp sites, live feeds, anddata repositories within a portion of the network 206. The usercomputers 202 may be substantially similar to the computer describedabove with respect to FIG. 1. The user computers 202 may be personalcomputers (PCs) or mobile devices, such as laptops, mobile phones, ortablets. The user computers 202 may connect to the network 206wirelessly or through the use of a wired connection. Wirelessconnectivity may include any forms of wireless technology, such as aradio access technology used in wireless LANs or mobile standards suchas 2G/3G/4G/LTE. The user computers 202 may include other programcomponents, such as a filter component 205, an operating system, one ormore application programs (e.g., word processing applications,spreadsheet applications, or Internet-enabled applications), and thelike. The user computers 202 may be general-purpose devices that can beprogrammed to run various types of applications, or they may besingle-purpose devices optimized or limited to a particular function orclass of functions. More importantly, any application program forproviding a graphical user interface to users may be employed, asdescribed in detail below. For example, a mobile application or “app”has been contemplated, such as one used in Apple's® iPhone® or iPad®products, Microsoft® products, Nokia®, or one used in Android®-basedproducts.

At least one server computer 208, coupled to the network 206, performssome or all of the functions for receiving, routing, and storing ofelectronic messages, such as market data 220, web pages, audio signals,and electronic images. While the Internet is shown, a private network,such as an intranet, may indeed be preferred in some applications. Thenetwork may have a client-server architecture, in which a computer isdedicated to serving other client computers, or it may have otherarchitectures, such as a peer-to-peer, in which one or more computersserve simultaneously as servers and clients. A database or databases210, coupled to the server computer(s), stores some content (e.g.,market data) exchanged between the user computers; however, content maybe stored in a flat or semi-structured file that is local to or remoteof the server computer 208. The server computer(s), including thedatabase(s), may employ security measures to inhibit malicious attackson the system and to preserve the integrity of the messages and datastored therein (e.g., firewall systems, secure socket layers (SSL),password protection schemes, encryption, and the like).

The server computer 208 may include a server engine 212, a market datamanagement component 214, and a database management component 218. Theserver engine performs basic processing and operating system leveltasks. The market data management component 214 handles creation,streaming, or routing of market data. Users may access the servercomputer by means of a network path associated therewith. The databasemanagement component 218 includes storage and retrieval tasks withrespect to the database, queries to the database, and storage of data.In some embodiments, multiple server computers 208 each having one ormore of the components 212-218 may be utilized. In general, the usercomputer 202 receives data input by the user and transmits such inputdata to the server compute 208. The server computer 208 then queries thedatabase, retrieves requested pages, performs computations and/orprovides output data back to the user computer 208, typically for visualdisplay to the user.

A. GRAPHICAL USER INTERFACES (GUIs)

FIG. 3 is a graphical user interface (GUI) 300 capable of implementingfeatures of the described technology. The GUI 300 contains severalcomponent blocks such as blocks 302, 320, and 340. Block 302 displaysmarket data 304. The market data 304 may be “live” data received fromone or more financial exchanges or local data accessible by the GUI 300.The GUI 300 can automatically connect to a server (e.g., server computer208) to receive the market data 304, or a user can depress a button 380to manually connect to the server. A server status 382 indicates whetherthe GUI is connected or disconnected to the live feed provided by theserver, such as the server computer 208. Optionally, the market data 304can be loaded, from a file or other record, into the GUI 300 via abutton 384. A filename having market data 304 can be referenced by auniform resource identifier (URI) (e.g., a full URI, or just thescheme-specific portion of one, or even some trailing componentthereof), as is known in the art. The URI appears in an indicator window386. FIG. 3 depicts a text file (i.e., .txt); however, any recordcapable of storing information can be substituted (e.g., .xml, .doc,.xls, etc.)

The market data 304 contains price-levels 310(i) to indicate variousprices at which securities (e.g., grain, wheat, gold, oil contracts,etc.) are being offered for sale and purchase. For example, price-levels310(i) include price numbers of 3399-3424. The market data can alsocontain quantity numbers 312(i) that are associated with an individualprice. For example, price number 3402 is associated with a quantity of41 securities, i.e. 41 securities contracts are bid to buy at the pricenumber of 3402. Other quantity numbers (11, 39, 43, 387, 27, 44, 27, 10,7, 5, 11, 31, 58, 76, 17, 45, 117, 53, and 24) are depicted alongside arespective price 310(i). Together, a price 310(i) and its associatedquantity number 312(i) make up a “price-level-quantity pair.” The marketdata 304 has 20 price-level-quantity pairs that are displayed as3402-41, 3403-11, 3404-39, 3405-43 . . . 3421-24.

Price-level-quantity pairs are either price-level-sell pairs 306 orprice-level-buy pairs 308. Price-level-sell pairs 306 are pricetransactions where the transactions include offers to sell a certainquantity of the security (i.e., the quantity number 312(i)) at the price(i.e., 310(i)). Price-level-buy pairs 308 are price-level-quantity pairswhere the quantities include bids to buy a certain quantity of thesecurity (i.e., the transaction number 312(i)) at the price (i.e.,310(i)). For each price-level-quantity pair (310(i)+312(i)) a graphicalindicator 314(i) depicts the volume of transactions that have occurredat that price as reflected by the transaction number 312(i). A positionindicator 316 is a graphical display of the number of active positions(e.g., filled offers to buy and/or filled offers to sell) that a usercurrently has at risk, as further detailed below. A last-trade indicator318 indicates for a last transacted buy/sell transaction in thatinstrument the quantity of securities traded at a corresponding price310(i). The last-trade indicator 318 automatically adjusts to display,at a position associated with the price 310(i) of the last trade, thequantity of trades made at that price 310(i). For example, a last-tradeindicator 318 of “2” associated with a price 310(i) of “3412” means thattwo securities were recently sold at 3412.

GUI settings block 340 is used to configure the display of the marketdata 304. A draw mode 342 includes configurations that can be adjustedto change the perspective of market data. As described above, the marketdata 304 can be mapped to a virtual 3D object. The properties of the 3Dobject, such as angle, curvature, and flatness (if any), can beconfigured via the GUI settings block 340, in particular draw modeselectors 342-370. A flat indicator 344 maps the market data to a flatsurface, i.e., without a 3D perspective. In FIG. 3, the flat indicator344 is selected, resulting in the market data 304 (e.g., all pricelevels 310(i) and price-level-quantity pairs (310(i)+312(i)) beingmapped to a flat (i.e., two-dimensional) surface. Optionally, thegraphical indicators 314(i) are mapped in accordance with the marketdata 304. An angle indicator 346 maps the market data 304 to an angledperspective as further detailed in FIG. 4. An angle-flat indicator 348 aflattens a selectable quantity 348 b of the market data 304 and providesan angled perspective to the remaining visible market data 304, asfurther detailed in FIG. 5. A circular indicator 350 maps market data304 to a circular perspective as further detailed in FIG. 6. Acircular-billboard indicator 352 maps market data 304 to a circularperspective and maintains a flat perspective for each price 310(i) andprice-level-quantity pair 310(i)+312(i), as further detailed in FIG. 7.

A zoom-in button 354 a increases the magnification of the display of themarket data 304 in block 302. A zoom-out button 354 b decreases themagnification of the display of market data in block 302. Successivedepresses of buttons 354 a/354 b affect the amount of magnificationapplied to the market data 304. A zoom-number 355 indicates a zoom unitvalue that increases in conjunction with use of the zoom-out button 354b and decreases in value based on use of the zoom-in button 354 a. Angleindicators 356 a and 356 b affect the viewing angle or perspectiveapplied to market data 304. A perspective number 357 indicates aperspective unit value that increases in conjunction with use of theangle indicator 356 b and decreases in value based on use of the angleindicator 356 a. Zooming and perspective features are further discussedbelow and in FIGS. 8-10.

A draw quantity bar indicator 362, when selected, displays the graphicalindicators 314(i) in block 302. A draw quantity indicator 364, whenselected, displays the numbers associated with each transaction number312(i). A draw price box indicator 366, when selected, displays theborder associated with each price 312(i); and a draw price indicator368, when selected, displays the numbers associated with each price310(i). A large quantity size indicator 370 is used to configure amaximum viewable size of the graphical indicators 314(i) relative to thecorresponding transaction number 312(i). For example, if the largequantity size indicator 370 is set to 300, each of the graphicalindicators 314(i) will be limited to a graphical expression of 300, evenif the transaction number 312(i) is greater than 300. An expansionindicator 336, when selected, is used to expand and contract the displayof UI settings block 340.

Order block 320 includes technology to add, remove, and modify offers. Adelete asks button 322, when activated, removes all open positions foroffers to sell a security. A delete bids button 326, when activated,removes all open positions for offers to buy a security. A delete allbutton 324, when activated, removes all open positions for all offersrelated to a security. Optionally, “hot keys” are associated with eachrespective button 322-326. For example, pressing the “Q” button candelete all asks, pressing the “Z” button can delete all bids, andpressing the “A” button can delete all offers. When an offer to sell(i.e., an ask) or an offer to buy (i.e., a bid) is removed, the newposition is reflected at the position indicator 316. As mentioned aboveand as further described below, gestures can be applied to deletingoffers.

A limit indicator 332, when selected, limits an order to a specificprice or any better price. A buy limit order can only be executed at thelimit price or lower, and a sell limit order can only be executed at thelimit price or higher. A limit order is filled if the security's marketprice reaches the limit price. A quantity indicator 328 receives adefault value to use when making orders. For example, if the quantityindicator 328 contains a value of 50, then an order for quantities of 50securities can be entered at a time. As detailed above, orders can beentered in various ways. For example, an indicator (e.g., cursor,finger, stylus, etc.) can select the price or price-level-quantity pairhaving the price at which the user desires to purchase a security.Pressing the indicator to the screen (e.g., when using a touch screen)or clicking a mouse when its cursor is in range of the desired price(e.g., when using a mouse, trackball, etc.) generates an offer topurchase the security at the selected price. If the quantity indicatorhas a value other than zero (e.g., 50), multiple (e.g., 50) securitieswill be submitted for purchasing at the selected price.

A delta indicator 330, when selected, places orders within a predefinednumber of price increments (or “ticks”) of the best sell offer or thebest buy bid (i.e., the highest offer price-value 310(i) of aprice-value-transaction pair). The use of the Delta indicator 330 allowsthe user to make offers without the necessity of entering or selectingseparate price-levels 310(i) for each offer. The “1 2 3” indicators ofthe delta indicator 330 are each separately selectable positions. Eachposition “1 2 3,” when selected, generates an offer having a price whosevalue is a configurable number of “ticks” (i.e., price increments) awayfrom a current best offer. For example, if indicator “1” is configuredto be one tick (e.g., $10) away from a current best offer (e.g., $1000),selecting the “1” indicator generates an order having a price one tickhigher than the current best offer (e.g., $1010). The order also has aquantity indicated by the quantity indicator 328. This helps to minimizethe number of steps a trader must complete before making an order. Asmentioned above and as further described below, keyboard entry, mouseselection, touch-enabled screen and/or gestures are used to add and/ormanipulate offers. A filter indicator 334, when selected, enables andoptionally displays aspects of the filter component 205, as describedabove and as further described below and depicted in FIGS. 15a -b.

A partially configured order (e.g., an order having a quantity but not aprice) can have a graphical representation (not shown) that when droppedonto or near a price 310(i) generates an order having that price 310(i).For example, if an icon representing an order having a quantity 328 of“10” is dragged and placed (not shown) onto a price of “3402,” an orderfor 10 units at a price of 3402 is automatically generated. As mentionedabove, an additional step may be required to confirm the order before itis submitted to the exchange.

FIG. 4 is a graphical user interface (GUI) 400 capable of implementingfeatures of the described technology. GUI 400 is similar to GUI 300;however, in GUI 400 the angle indicator 346 is selected. When the angleindicator 346 is selected an angle 402 is applied to the market data304, for example by applying the market data 304 to a mathematicallyderived triangle, parabola, or other shape. The center of an insidemarket 403 (i.e., between the lowest sell-offer price-level-quantitypair 406 and highest buy-offer price-level-quantity pair 408)automatically adjusts to a position located approximately at an apex oraxis of symmetry 404 of the parabola. For example, to reflect changes(e.g., offers made, removed, and/or filled) detected in new market data,the described technology will automatically update and re-center themarket data 304 by positioning the inside market 403 proximate to theaxis of symmetry 404.

FIGS. 5a-5b are GUIs capable of implementing features of the describedtechnology. GUI 500 a is similar to GUI 300; however, in GUI 500 a theangle-flat indicator 348 a is selected. When the angle-flat indicator348 a is selected, an angle or curve is applied to the market data 304,for example by applying the market data 304 to a mathematical parabola,similar to that described above for FIG. 4. However, when a selectablequantity 348 b of the angle-flat indicator 348 a displays a non-zerovalue, price values 310(i) and/or price-value-transaction pairs(310(i)+312(i)) are flattened if they are within a level above or belowthe axis of symmetry 404 by the selectable quantity 348 b (e.g. thenon-zero value). For example, if the selectable quantity is equal to 1,the first price 310(i) or price-level-quantity pair 502 above the axisof symmetry 404 is flattened and aligned with a flattened price 310(i)or price-level-quantity pair 504 below the axis of symmetry 404. Thisfeature is also shown in FIG. 5b , depicting GUI 500 b, where theselectable quantity 348 b is 5. As depicted in FIG. 5b , five sell-offerprice-level-quantity pairs 510 are flattened and aligned with fivebuy-offer price-level-quantity pairs 512. As described above, as newmarket data is received, the price and/or price-level-quantity pairs areupdated, and the display of the representation of the inside market isautomatically re-centered relative to the axis of symmetry 404, whilemaintaining the angled, flattened price-level-quantity pairs 510 and512.

FIG. 6 is a graphical user interface (GUI) 600 capable of implementingother features of the described technology. GUI 600 is similar to GUI300; however, in GUI 600 the circular indicator 350 is selected. Whenthe circular indicator 350 is selected a circular dimension is appliedto the market data 304, for example by mapping the market data 304 to acircular 3D object such as a wheel-like object. The center of the insidemarket (i.e., between the lowest sell-offer price-level-quantity pair604 and highest buy-offer price-level-quantity pair 606) automaticallyadjusts to a position located proximate to a fixed axis, such as an axis602. For example, to reflect changes (e.g., offers made, removed, and/orfilled) detected in new market data, the described technology willautomatically update and re-center the market data 304 by adjusting themarket data 304 such that the center of the inside market automaticallymoves toward the axis 602. In this scenario, the moving market data 304gives the appearance of a wheel rotating about a central axis and, asthe wheel rotates, the inside market data is updated and automaticallymoves to re-center about a fixed axis. The axes described above may bevisible or invisible. For example, when an invisible axis is used, there-centering of the market data 304 moves toward an invisible orimagined line.

FIG. 7 is a graphical user interface (GUI) 700 similar to GUI 600;however, in GUI 700 the circular billboard indicator 352 is selected.When the circular billboard indicator 352 is selected, a circulardimension is applied to the market data 304, for example by mapping themarket data 304 to a circular 3D object such as a wheel-like object. Inaddition, the orientation of each price 700 a/700 b and eachprice-level-quantity pair 702 is upright. For example, an uprightorientation can cause each price 700 a/700 b and eachprice-level-quantity pair 702 to display in the same geometric plane asthe GUI 700 while maintaining an attachment between the circular 3Dobject and the price-levels 700 a/700 b and price-level-quantity pairs702. As described above, the center of the inside market (i.e., betweenthe lowest sell-offer price-level-quantity pair 704 and highestbuy-offer price-level-quantity pair 706) automatically adjusts to aposition located proximate to a fixed axis, such as the axis 602.

FIG. 8 is a graphical user interface (GUI) 800 that depicts a rotatedperspective of market data 802, based on the market data 304 shown inFIG. 7. GUI 800 is similar to GUI 700; however, in GUI 800 some of thefeatures 354-356 are utilized to view a different perspective of themarket data 802. The viewing perspective of the market data 802 wasrotated by use of the angle indicator 356 b. A perspective number 804indicates that the viewing perspective of the market data 802 wasrotated “26” units, a change from the 4 units depicted in FIG. 7.

FIG. 9 is a graphical user interface (GUI) 900 that depicts a zoomed-in,rotated perspective of market data 902, based on the market data 802shown in FIG. 8. GUI 900 is similar to GUI 800; however, in GUI 900 theviewable size of the market data 902 has been decreased by use of thezoom-in indicator 354 a. The zoom number 904 indicates that themagnification of the market data 902 is “25” units, a change from the“35” unit value used in FIG. 8. Additionally, FIG. 9 depicts that theviewing perspective of the market data 902 was rotated, via the angleindicator 356 a, to a perspective number 906 of “−10” units.

FIG. 10 is a graphical user interface (GUI) 1000 that depicts azoomed-out, rotated perspective of market data 1002, based on the marketdata 902 shown in FIG. 9. GUI 1000 is similar to GUI 900; however, inGUI 1000 the viewable size of the market data 1002 has been increased byuse of the Zoom-out button 354 b. The zoom-number 1004 indicates thatthe magnification of the market data 1002 is “65” units, a change fromthe “25” unit value used in FIG. 9. Additionally, FIG. 10 depicts thatthe viewing perspective of the market data 1002 was rotated, via theangle indicator 356 b, to a perspective number 1006 of “−4” units.

Other configurations of the market data and GUIs are contemplated. Forexample, different shapes can be applied, such as conic sections andfrustums; various angles and or curves can be applied; more or lesssections of a GUI can be flattened; and various other configurations canbe applied.

FIG. 11 is a graphical user interface (GUI) 1100 capable of implementingfeatures of the described technology, such as canceling an unfilled selloffer 1102 or canceling an unfilled buy offer 1108. A buy column 1120consists of one or more indicators 1122(i) for displaying a numberrepresenting a quantity of securities for making a buy bid. A sellcolumn 1130 consists of one or more indicators 1132(i) for displaying anumber representing a quantity of securities for making a sell offer. Anunfilled sell offer 1102 is an order made for a specific quantity ofsecurities 1106 at a specific price 1103 that has not been filled by aninterested buyer in the marketplace. An unfilled buy bid 1108 is anorder made for a specific quantity of securities 1112 at a specificprice 1109 that has not been filled by an interested seller in themarketplace. Unfilled orders 1102/1108 can be automatically canceled byselecting a cancellation indicator 1104/1110. For example, if thesell-based cancellation indicator “X” 1104 is selected, the single orderrepresented by the “1” quantity of security 1112 is cancelled, such asby generating a notice of the cancellation to the marketplace.Similarly, if the buy-based cancellation indicator “X” 1110 is selected,the order to buy 3 represented by the “3” quantity of securities 1106are cancelled. As mentioned above and as further described below, aselection can be made via a keyboard entry, mouse selection,touch-enabled screen, and/or gesture. A total-ask quantity 1140 a and atotal-bid quantity 1140 b indicate the relative strengths of thebuy-side and sell-side of the market, respectively. For example, thetotal-ask quantity 1150 a is depicted as a graphical bar sized accordingto the total number of sell-based transaction numbers 1114, which totalto “297.” The total-bid quantity 1110 b is also depicted as a graphicalbar sized according to the total number of bid-based transaction numbers1116, which total to “215.”

FIG. 12 is a graphical user interface (GUI) 1200 that depicts apseudo-3D perspective of the market data depicted in FIG. 11; however,the sell-column 1130 has been moved to be aligned next to the buy column1120. Each of the columns 1120, 1130, 1202, 1204, 1206, 1208 can beindividually arranged on the same GUI 1200 while maintaining their 3Dperspective. For example, a user can drag and drop one or more columns1120, 1130, 1202, 1204, 1206, 1208 by selecting a particular column andmoving it to a desired location of the GUI 1200. Additionally oralternatively, the GUI 1200 can automatically arrange the columns 1120,1130, 1202, 1204, 1206, and 1208, for example based on available screenspace. As further explained below, a user may move one or more of theindividual columns 1120, 1130, 1202, 1204, 1206, and 1208 to separatescreens where the columns may optionally maintain the pseudo-3Dperspective.

B. MULTI-SECTION IMPLEMENTATION

FIG. 13 is a computing environment where aspects of the describedtechnology may be practiced. FIG. 13 shows a distributed environment1300 using various different types of user computers 202 (e.g., usercomputers 202 a-e) to display various aspects of the GUI programcomponent 204, such as one or more of the features (or sub-features)described for component blocks 302, 320, and 340, depicted in FIG. 3.For example, in one embodiment GUI objects 1302 a, 1304 a, 1306 a, 1308a, 1310 a, 1310 b, and 1312 a are movable objects that can berepositioned for display at one or more screens 1302-1312 associatedwith a corresponding user computer 202 a-e. Each of the user computers202 a-e can be the same type of computer (e.g., PC, laptop, tablet,smart phone) or a different type. For example, 202 a and 202 c aretablet computers such as the iPad, Windows Mobile tablet, orAndroid-based tablet; 202 b and 202 d are personal computers such as adesktop or laptop; and 202 e is a smart phone such as the iPhone,Windows Mobile smart phone, or Android smart phone. One of the usercomputers 202 a-e may be a “master” computer that controls features ofthe other user computers 202 a-e. For example, user computer 202 b maybe the master and the remaining user computers may be slaves. In thisscenario, the master computer 202 b may push information (e.g., GUIobjects 1302 a-1312 a) to or from the slave computers. In anotherscenario, each of the user computers 202 a-e may be “peers” where anyone of the user computers 202 a-e may push or pull information to orfrom the other computers 202 a-e. Alternatively or additionally, one ormore of the computer 202 a-e may function like a dumb-terminal, whereinformation is displayed on a screen without the necessity of having thetechnology required for a user to manipulate the displayed information.

For example, regardless of whether a master/slave or peer-to-peer-basedscenario is used, in the examples of FIG. 13, user computer 202 b isdepicted as controlling the movement of GUI object 1310 b from itsscreen 1310 to the screen 1312 at user computer 202 e (i.e., the smartphone). Various other scenarios exist for distributing GUI objects 1302a-1312 a among user computers 202 a-202 e. For example, FIG. 13 depictsTablet #1 202 a displaying “Filled Active Orders” 1302 a; PC #1 202 bdisplaying “Filtered Market Display” data at screen #2 1304 and “MarketDisplay” and “Order Entry 2” 1310 a at screen #1 1310; Tablet #2 202 cdisplaying “Filter Component” 1306 a; PC #2 202 d displaying “MarketDisplay” and “Order Entry 1” 1308 a at screen #1 1308; and Smart Phone202 e displaying “Market Display” 1312 a. Other scenarios have beencontemplated, such as using only tablet devices in a master/slavescenario and/or peer-to-peer scenario; implemented the screens 1302-1312of two or more of the user computers 202 a-e as an extended desktop; andusing web-browsers on one or more of the user computers 202 a-e to shareHTML, XML, and other documents/pages between the user computers 202 a-eand or to other devices.

As described above, the user computers 202 a-e are communicativelycoupled using wired or wireless technology. In a scenario where any ofthe user computers 202 a-e communicates using wireless technology, thatuser computer can be physically moved away from the other user computers202 a-e and still retain the same displayed information (e.g., GUIobjects 1302 a-1312 a).

Transfer or movement of the GUI objects 1302 a-1312 a between usercomputers 202 a-e can be automatic based on a configurable parameter,such as available screen space, data in the market data 304, or aprofile that stores the placement of the GUI objects 1302 a-1312 a atlocations on respective screens 1302-1312. Transfer or movement of theGUI objects 1302 a-1312 a can be manually performed based on a userselection, gesture, or other user input. For example, a user can use amouse to grab and drop one or more GUI objects 1302 a-1312 a, use keyssuch as the arrow keys or configurable “hot” keys, or perform a gesture.A user gesture such as a “swipe” command can move a GUI object (e.g.,1310 b) from one screen (e.g., screen 1310) to another screen (e.g.,1312).

C. GESTURE-BASED TRADING

FIG. 14 depicts various user gestures 1400 that can be used with variousaspects of the described technology. Gestures 1402 a and 1402 b arestraight slide gestures that slide from top to bottom 1402 and bottom totop 1402 b. Gestures 1404 a and 1404 b are a pinch-to-zoom gesture 1404a and zoom-out gesture 1404 b, respectively. Gestures 1406 a and 1406 bare circular gestures in different directions. Gestures 1408 a and 1408b are gestures that implement an “L” and “

”, respectively. Gestures 1410 a and 1410 b implement “<” and “>”,respectively. Other gestures have been contemplated, for example using acombination of gestures simultaneously.

Any gesture 1402 a-1410 b, other gesture (not shown), or combination ofgestures can be configured to generate a command. As described herein,gestures can be used for many aspects of the described technology, suchas moving and interacting with component blocks 302, 320, and 340 andGUI objects 1302 a-1312 a; entering, removing, and interacting withoffers; creating a “holding pen” of orders that represent a series ofactions or a trading strategy; manipulating the speed and/or movement ofthe market data 304, zooming in and out of the market data 304, etc. Agesture can be position-specific such that if it is made on one area ofthe GUI 300/1000 a first command is generated or if made on another partof the GUI 300/1000 a second command is generated, as described above.For example, gesture 1402 a made in the sell column 1130 can beconfigured to automatically sell a default or loaded quantity of offersat the best bid price-level; however, when gesture 1402 a is made to theright of column 1130, for example, the price-levels 310(i) are moveddownward.

D. STOP-LOSS TRADING

FIGS. 15a-b depict features of GUIs 1500 a-1500 b where aspects of thefilter component 205 may be practiced. In one embodiment, the filtercomponent 205 is a customizable GUI 1500 a-1500 b that works as a stoploss program that allows a user to configure triggerable stop-lossorders based on a threshold quantity. For example, if a best sell offer1521 goes lower than a quantity threshold 1512, a stop order can beautomatically generated for submitting to the marketplace. The objectiveis to beat other potential stop orders to the market or to minimize aloss by reacting to the market conditions faster than traders that aremouse-based “click traders” can. In one embodiment, the GUI 1500 a-b canoperate alongside the GUI program component 204; however, in anotherembodiment GUI 1500 a-b can operate as a standalone component.

A login tab 1502 contains components of a server login screen (notshown). The user can connect user computer 202 to a server computer 208by entering user credentials such as a username and password. The GUI1500 a will report “Server Connected” in the upper right hand corner1504 upon successful login. If the logon process fails for whateverreason, the GUI 1500 a will report an error and will be unable to createstop orders. If at any time the user computer 202 and server 208 loseconnectivity, the GUI 1500 a reports “Server Disconnected” and all knownstop orders can be automatically removed. The GUI 1500 a can beconfigured such that a user cannot log in unless a non-default profileis selected, as indicated in a selected profile field 1510 where user“Paul” has successful logged in. If the server side disconnects for anyreason, the user will receive an alert.

A filter tab 1506, when selected, displays a stop order entryconfiguration panel 1507 for creating virtual stop orders 1534 (i.e., anuntriggered stop order that has been configured using the filtercomponent 205). The stop order entry configuration panel 1507 containsan automatically updating list of bids 1520 and offers 1523 from marketdata that meet the quantity threshold 1512. The bids 1520 and offers1523 can be configured to automatically move, within an order display1518, to reflect changes in the market. Moving a mouse over an orderdisplay 1518, pressing a pre-programmed key, or making a gesture canautomatically pause movement on the order display 1518.

Any number of virtual orders 1534 can be created. A virtual order 1534can contain parameters 1538. The parameters 1538 can be selected usingthe features of the configuration panel 1507, such as by setting aquantity threshold (“T. Qty”) 1512, “My Qty” 1514, and the payup ticks(“PU”) 1516. “T. Qty” 1512 is a trigger quantity that is used todetermine which prices are displayed in the order display 1518. Onlythose prices in the order display 1518 that meet the trigger quantity1512 are displayed. “My Qty” 1514 represents the quantity of securitiesto use when placing a stop order. “PU” 1516 is the number of “payupticks” to use when sending an order. “Payup ticks” provide a maximumprice parameter for the order to attempt completion upon initiation. Forexample, if the market is at price 10 when a buy order is triggered and“payup ticks” is set at 2, then the order will be sent to the market ata price of 12 (where the market has ticks of 1). If there are offers tosell at prices of 10, 11, or 12 at the time the order is matched at theexchange, then the order will be filled at the best available price of12 or less. Position adjust quantity 1532 represents a value to use forupdating a net position 1522 that is used to flatten a trader'sposition.

Virtual orders 1534 can be created in various ways, for example usinggestures, touch screen-based devices, or standard input devices, such asa mouse and/or keyboard. For example, clicking on one of the bids 1520or offers 1523 in the order display 1518 will automatically create alimit order 1534 at the price associated for the selected bid or offer,respectively. Virtual orders 1534 could be created, for example, byselecting one or more of the desired parameters 1512-1516 and selectinga sell offer button 1524 (e.g., 21@2366). The “Off Mkt” buttons 1530 a-bare used to enter orders off of the market prices, as is known in theart.

A grid view 1533 contains one or more virtual stop orders 1534. Avirtual order 1534 is automatically cancelled and removed from the gridview 1533 after it has been triggered, as explained below. A virtualorder is manually canceled by selecting a cancel indicator 1536 (e.g.,by selecting the “X” button). All virtual orders are simultaneouslycanceled by selecting a kill all button 1517 (e.g., by selecting the “X”button). All of the parameters 1538 are manually configurable (e.g., byusing left or right mouse clicks to change the values up or down or byusing keyboard entries or gestures). A fill-or-kill (“FOK”) mode 1542,when selected, will automatically cancel a triggered virtual order 1534if it is not immediately filled. OCO 1540 mode is explained below.

The filter component 205 and/or GUI program component 204 can monitormarket data (e.g., market data 220) for information that matches theparameters of a virtual stop order 1534. When the T. Qty 1512 is met atthe chosen price level, an order (e.g., the virtual stop order 1534) issent for delivery to the exchange. For example, virtual order 1534 wouldbe triggered at trigger quantity 1546 and price 1544. A response messagecan be delivered to the user computer 202 in response to the order,resulting in the removal of the virtual stop order 1534 from the gridview 1533. The expansion selector 1509, when selected, automaticallyexpands the user interface to show advance settings, as depicted in FIG.15 b.

FIG. 15b is a user interface showing advance settings 1550 withadditional options for configuring the filter component 205. The advancesettings 1550 may be automatically accessible to a user or accessible toa user via an expansion selector 1509.

A threshold Increment 1552 is the increment that will control how fastthe T. Qty 1512 moves. For example, a trader may set this value to 5 sothat the trader can quickly adjust the T. Qty 1512 by 5 units at a time(e.g., 5, 10, 15, 20, 25, etc.). Warning 1556 a, when selected, warns atrader of untriggered orders. For example, if a virtual order 1534 hasbeen untriggered for a configurable amount of time 1556 b, then awarning will be sent for delivery to the trader.

One-cancels-the-other (“OCO”) mode 1540 includes a profit order mode1558 a and/or stop loss order mode 1558 b that, if selected, causes aprofit order and a stop loss order, respectively, to be automaticallygenerated and sent to the exchange (directly, or indirectly via GUIprogram component 204) upon the triggering and fulfilling of a virtualorder 1534. The number of ticks for each OCO order is configurable and atrailing stop mode 1559 can be set to follow the last traded price. Forexample, if both a profit order and a stop order are sent to themarketplace and one of the two orders is filled, selecting OCO mode 1540will cause the generation of a cancel order canceling the other order.

If a Qty 1560 of an order is set to zero (i.e., a zero order score), theorder is still triggerable and can behave like an order with a positivequantity; however, a zero quantity order is not sent to the GUI programcomponent 204. This may be useful, for example, when testing a strategybefore implementation. If the Qty 1562 of the order is set to “−1” theorder will use the Net Position value 1562 as the quantity. For example,if an order (e.g., virtual stop order 1534 from the grid view 1533) hasa positive quantity that would result in a position that would make theorder further long or short, the order will optionally not be sent.Instead, the order will be generated to attempt to flatten the trader'sposition by using the Net Position value 1562. This value can beadjusted using the position adjust quantity 1532.

A save settings indicator 1564, when selected, will save the currentsettings to a configuration file and/or database that may beautomatically used for subsequent uses of the filter component 205.

E. CONCLUSION

In general, the detailed description of embodiments of the describedtechnology is not intended to be exhaustive or to limit the technologyto the precise form disclosed above. While specific embodiments of, andexamples for, the technology are described above for illustrativepurposes, various equivalent modifications are possible within the scopeof the described technology, as those skilled in the relevant art willrecognize. For example, while processes or blocks are presented in agiven order, alternative embodiments may perform routines having steps,or employ systems having blocks, in a different order, and someprocesses or blocks may be deleted, moved, added, subdivided, combined,and/or modified. Each of these processes or blocks may be implemented ina variety of different ways. Also, while processes or blocks are attimes shown as being performed in series, these processes or blocks mayinstead be performed in parallel, or may be performed at differenttimes.

The teachings of the described technology provided herein can be appliedto other systems, not necessarily the system described herein. Theelements and acts of the various embodiments described herein can becombined to provide further embodiments.

The techniques introduced above can be implemented by programmablecircuitry programmed or configured by software and/or firmware, orentirely by special-purpose circuitry, or in a combination of suchforms. Such special-purpose circuitry (if any) can be in the form of,for example, one or more application-specific integrated circuits(ASICs), programmable logic devices (PLDs), field-programmable gatearrays (FPGAs), etc.

Software or firmware for implementing the techniques introduced here maybe stored on a machine-readable storage medium and may be executed byone or more general-purpose or special-purpose programmablemicroprocessors. A “machine-readable medium”, as the term is usedherein, includes any mechanism that can store information in a formaccessible by a machine (a machine may be, for example, a computer,network device, cellular phone, personal digital assistant (PDA),manufacturing tool, any device with one or more processors, etc.). Forexample, a machine-accessible medium includes recordable/non-recordablemedia (e.g., read-only memory (ROM); random access memory (RAM);magnetic disk storage media; optical storage media; flash memorydevices; etc.), etc.

The term “logic”, as used herein, can include, for example,special-purpose hardwired circuitry, software and/or firmware inconjunction with programmable circuitry, or a combination thereof.

These and other changes can be made to the described technology in lightof the above Detailed Description. While the above description detailscertain embodiments of the technology and describes the best modecontemplated, no matter how detailed the above appears in text, thedescribed technology can be practiced in many ways. The describedtechnology may vary considerably in its implementation details, whilestill being encompassed by the technology disclosed herein. As notedabove, particular terminology used when describing certain features oraspects of the described technology should not be taken to imply thatthe terminology is being redefined herein to be restricted to anyspecific characteristics, features, or aspects of the technology withwhich that terminology is associated. In general, the terms used in thefollowing claims should not be construed to limit the describedtechnology to the specific embodiments disclosed in the specification,unless the above Detailed Description section explicitly defines suchterms. Accordingly, the actual scope of the described technologyencompasses not only the disclosed embodiments, but also all equivalentways of practicing or implementing the described technology.

To reduce the number of claims, certain aspects of the invention arepresented below in certain claim forms, but the applicant contemplatesthe various aspects of the invention in any number of claim forms. Forexample, while only one aspect of the invention is recited as ameans-plus-function claim under 35 U.S.C sec. 112, sixth paragraph,other aspects may likewise be embodied as a means-plus-function claim,or in other forms, such as being embodied in a computer-readable medium.(Any claims intended to be treated under 35 U.S.C. §112, ¶6 will beginwith the words “means for”, but use of the term “for” in any othercontext is not intended to invoke treatment under 35 U.S.C. §112, ¶6.)Accordingly, the applicant reserves the right to pursue additionalclaims after filing this application to pursue such additional claimforms, in either this application or in a continuing application.

We claim:
 1. At least one tangible, non-transitory computer-readablemedium that, when executed by at least one data processing device,causes a computing device to display changing market data on a screen ofthe computing device, comprising: associating the changing market datawith a first axis; displaying at least part of the changing market dataalong the first axis, wherein the changing market data along the firstaxis is movable to center a first section along the first axis relativeto a second axis, wherein a second section along the first axis isadjustable to show perspective of a moving market, wherein theperspective of the moving market shown in the second section includes avarying density and font size of the changing market data along thefirst axis; and wherein the first section and the second section aredisplayed concurrently on the computing device; displaying an orderentry field capable of generating an update associated with the changingmarket data; receiving an indication of the update associated with thechanging market data; and in response to receiving the update associatedwith the changing market data: automatically determining changes to thefirst section and the second section of the changing market data; andautomatically, dynamically, and continuously moving the changing marketdata along the first axis to approximately center the first section ofthe changing market data relative to the second axis to create aconsistent viewing location on the screen of the computing device forthe center of the first section.
 2. The tangible, non-transitorycomputer-readable medium of claim 1, wherein the first section of thechanging market data is associated with an inside market level andwherein the inside market level is based on active trading information,reflecting at least one bid and at least one ask associated with themarket data.
 3. The tangible, non-transitory computer-readable medium ofclaim 1, wherein the first axis is in an approximate up-down orientationwith respect to a display device and moves automatically.
 4. Thetangible, non-transitory computer-readable medium of claim 1, wherein ashape of the second section is non-linear and manually determined. 5.The tangible, non-transitory computer-readable medium of claim 1,wherein a shape of the second section has dimensions associated with ageometric object.
 6. The tangible, non-transitory computer-readablemedium of claim 1, wherein a shape of the second section is circular,approximates a conic section, or forms a curve.
 7. The tangible,non-transitory computer-readable medium of claim 1, wherein a shape ofthe second section is non-linear, and the non-linearity is based oninformation representing a quantity of one or more bids or one or moreasks associated with the market data.
 8. The tangible, non-transitorycomputer-readable medium of claim 1, further comprising manipulating thedisplayed market data in response to a user gesture received via aportable electronic device, wherein at least part of the gesture isperformed on a touch screen associated with the displayed market data.9. The tangible, non-transitory computer-readable medium of claim 1,wherein the perspective is a three-dimensional (3D) perspective.
 10. Thetangible, non-transitory computer-readable medium of claim 1, wherein afirst font size is used to display the market data associated with thefirst section and a second font size is used to display the market dataassociated with the second section, and wherein the first font size isnot equal to the second font size.
 11. The tangible, non-transitorycomputer-readable medium of claim 1, wherein the indication of theupdate is generated using the order entry field or received from aremote computer.
 12. A wireless mobile device for displaying financialmarket data, the wireless mobile device comprising: a wireless antenna;a processor; and a first display having a first screen, wherein thefirst display is configured to: automatically and dynamically displayfinancial market data on the first screen, wherein the financial marketdata is configured to rotate about an axis to automatically re-center aninside market level allowing a consistent viewing point for the insidemarket on the first screen; wherein the inside market level isautomatically re-centered in a continuous manner upon a change to thefinancial market data that affects the inside market, wherein a portionof the financial market data is adjusted to show perspective of a movingmarket, wherein the perspective of the moving market shown includes avarying density and font size of the financial market data, and whereinthe first display is touch-enabled, and receive a selection of at leasta portion of the financial market data on the first screen, wherein theselected portion of the financial market data is movable from the firstscreen to a position of a second screen of a second display of acomputing device that is different than the wireless mobile device,wherein the selected portion of the financial data is moved from thewireless mobile device to the computing device via the wireless antenna,and wherein moving the selected portion of financial market data isperformed upon detection of a gesture command.
 13. The wireless mobiledevice of claim 12, wherein the second screen is at a mobile computingdevice and, in response to moving the selected component, the selectedfinancial markent data is displayed at the second screen.
 14. Thewireless mobile device of claim 12, wherein the gesture command is aslide-based gesture command.
 15. The wireless mobile device of claim 12,wherein at least one of the components includes financial market datadisplayed using a three-dimensional perspective.
 16. The wireless mobiledevice of claim 12, wherein a shape of the axis is non-linear andmanually determined.
 17. A non-transitory computer-readable storagedevice comprising instructions that, when executed by a computer system,cause the computer system to: receive data for depicting market data, ata computer, to facilitate a trade for a user; associate the market datawith a first axis; display, on a screen of the computer system, at leastpart of the market data associated with the first axis, wherein themarket data associated with the first axis is movable to center a firstsection along the first axis relative to a second axis, wherein a secondsection along the first axis shows perspective of the displayed marketdata, wherein the perspective shown in the second section includes anincreasing density of the displayed market data along the first axis;and wherein the first section and the second section are concurrentlydisplayed; display an order entry field capable of generating an updateassociated with the market data; receive an indication of an updateassociated with the market data; and in response to receiving the updateassociated with the market data: automatically determining changes tothe first section and the second section of the changing market data;and automatically and dynamically move the market data associated withthe first axis to approximately center the changing market data alongthe first section of the first axis relative to the second axis in acontinuous manner to create a consistent viewing location on the screenof the computer system.
 18. A storage device having instructions thatwhen executed by a processor perform a computer-implemented method, thecomputer-implemented method comprising: associating changing market datawith a first axis; displaying at least part of the changing market dataassociated with the first axis, wherein changing market data associatedwith the first axis is movable to center a first section of the changingmarket data associated with the first axis relative to a second axis,wherein a second section of the changing market data along the firstaxis is adjustable to show perspective of a moving market, and whereinthe perspective of the moving market shown in the second sectionincludes an increasing density and a decreasing display size moving awayfrom the first section along the first axis; displaying an order entryfield capable of generating an update associated with the market data;receiving an indication of the update associated with the changingmarket data; and in response to receiving the update associated with thechanging market data: automatically determining changes to the firstsection and the second section of the changing market data; andautomatically and dynamically moving the changing market data along thefirst axis to approximately center the first section of the first axisrelative to the second axis in a continuous manner to create aconsistent viewing location on the screen of the computing device.